void showchar(int, int, ...);

main(){
    showchar(8, 2, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h');
}

void showchar(int n, int color, ...){
    int a;
    for(a = 0; a != n; a++){
        *(char far *)(0xb8000000 + 160 * 10 + 80 + a + a) = *(int *)(_BP + 8 + a + a);
        *(char far *)(0xb8000000 + 160 * 10 + 81 + a + a) = color;
    }
}
